public bool DoOnePriorityEvent(out Async.PostEvent oe)
{
oe = null;
Async.PostEvent e;
lock (PriorityEvents)
{
if (PriorityEvents.Count == 0)
{
return(false);
}
e = PriorityEvents.Dequeue();
}
try
{
if (e.PostAction != null)
{
var ret = e.PostAction();
var caw = e.Awaiter as Async.TaskAwaiter;
if (caw != null)
{
caw.SetResult(ret);
}
}
ExecuteContinue(e.Awaiter);
}
catch (Exception ex)
{
Profiler.Log.WriteException(ex);
e.ExceptionInfo = ex;
}
oe = e;
return(true);
}
public async System.Threading.Tasks.Task AwaitAsyncIOEmpty()
{
var eh = new PostEvent();
eh.PostAction = null;
eh.AsyncTarget = null;
eh.ContinueThread = ContextThread.CurrentContext;
eh.AsyncType = EAsyncType.AsyncIOEmpty;
eh.Tag = null;
var source = new System.Threading.Tasks.TaskCompletionSource <object>();
await source.Task.AwaitPost(eh);
}
public async System.Threading.Tasks.Task <T> Post <T>(FPostEventReturn <T> evt, EAsyncTarget target = EAsyncTarget.AsyncIO)
{
var eh = new PostEvent();
ContextThread ctx = GetContext(target);
eh.AsyncTarget = ctx;
eh.ContinueThread = ContextThread.CurrentContext;
if (eh.ContinueThread == this.ContextRHI)
{
switch (eh.ContinueThread.TickFlag)
{
case 1:
eh.ContinueThread = this.ContextMain;
break;
case 2:
eh.ContinueThread = this.ContextRHI;
break;
case 3:
eh.ContinueThread = this.ContextEditor;
break;
}
}
FPostEvent ue = () =>
{
try
{
var result = evt();
return(result);
}
catch (Exception ex)
{
Profiler.Log.WriteException(ex);
return(default(T));
}
};
eh.PostAction = ue;
var source = new System.Threading.Tasks.TaskCompletionSource <object>();
object ret = await source.Task.AwaitPost(eh);
try
{
return((T)ret);
}
catch
{
return(default(T));
}
}
public async System.Threading.Tasks.Task DelayTime(int time)
{
var eh = new PostEvent();
eh.PostAction = null;
eh.ContinueThread = ContextThread.CurrentContext;
eh.AsyncType = EAsyncType.Delay;
eh.PostAction = () =>
{
System.Threading.Thread.Sleep(time);
return(null);
};
var source = new System.Threading.Tasks.TaskCompletionSource <object>();
await source.Task.AwaitPost(eh);
}
public async System.Threading.Tasks.Task AwaitSemaphore(ASyncSemaphore smp)
{
if (smp == null)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "", $"AwaitSemaphore is null");
return;
}
var eh = new PostEvent();
eh.PostAction = null;
eh.AsyncTarget = null;
eh.ContinueThread = ContextThread.CurrentContext;
eh.AsyncType = EAsyncType.Semaphore;
eh.Tag = smp;
smp.PostEvent = eh;
var source = new System.Threading.Tasks.TaskCompletionSource <object>();
await source.Task.AwaitPost(eh);
smp = null;
}
//protected void DoPriorityEvents()
//{
// while(PriorityEvents.Count>0)
// {
// Async.PostEvent e;
// lock (PriorityEvents)
// {
// e = PriorityEvents.Dequeue();
// }
// try
// {
// if (e.PostAction != null)
// {
// var ret = e.PostAction();
// var caw = e.Awaiter as Async.TaskAwaiter;
// if(caw!=null)
// caw.SetResult(ret);
// }
// ExecuteContinue(e.Awaiter);
// }
// catch (Exception ex)
// {
// Profiler.Log.WriteException(ex);
// e.ExceptionInfo = ex;
// }
// }
//}
protected bool DoOneAsyncEvent(out Async.PostEvent oe)
{
oe = null;
Async.PostEvent e;
lock (AsyncEvents)
{
if (AsyncEvents.Count == 0)
{
return(false);
}
e = AsyncEvents.Dequeue();
}
try
{
var ret = e.PostAction();
var caw = e.Awaiter as Async.TaskAwaiter;
caw.SetResult(ret);
}
catch (Exception ex)
{
Profiler.Log.WriteException(ex);
e.ExceptionInfo = ex;
var caw = e.Awaiter as Async.TaskAwaiter;
caw.SetResult(null);
}
if (e.Tag == null)
{
if (e.ContinueThread != null)
{
lock (e.ContinueThread.ContinueEvents)
{
e.ContinueThread.ContinueEvents.Enqueue(e);
}
}
}
oe = e;
return(true);
}
public override void Tick()
{
Async.ContextThreadManager.Instance.mTPoolTrigger.WaitOne(20);
var events = Async.ContextThreadManager.Instance.TPoolEvents;
while (true)
{
Async.PostEvent e = null;
lock (events)
{
if (events.Count > 0)
{
e = events.Dequeue();
}
else
{
break;
}
}
if (e != null)
{
try
{
e.PostAction();
}
catch (Exception ex)
{
Profiler.Log.WriteException(ex);
e.ExceptionInfo = ex;
}
CEngine.Instance.EventPoster.mRunOnPEAllocator.ReleaseObject(e);
}
}
Async.ContextThreadManager.Instance.mTPoolTrigger.Reset();
TickAwaitEvent();
}
protected bool DoOneContnueEvent(out Async.PostEvent oe)
{
oe = null;
Async.PostEvent e;
lock (ContinueEvents)
{
if (ContinueEvents.Count == 0)
{
return(false);
}
e = ContinueEvents.Dequeue();
}
try
{
ExecuteContinue(e.Awaiter);
}
catch (Exception ex)
{
Profiler.Log.WriteException(ex);
e.ExceptionInfo = ex;
}
oe = e;
return(true);
}
public static TaskAwaiter AwaitPost(this System.Threading.Tasks.Task task, PostEvent pe)
{
pe.Awaiter = new TaskAwaiter(task, pe);
return(pe.Awaiter);
}
public TaskAwaiter(System.Threading.Tasks.Task task, PostEvent pe)
{
PEvent = pe;
pe.Awaiter = this;
this.task = task;
}